Crystal Springs Winter Trail Run
Woodside, CA, USA · January 17, 2027·
Crystal Springs Winter Trail Run race day weather
45°at start
58° high
Calm
Dry
Your goal
0:00:00
Cool start, pleasant finish
Runners will face temperatures rising from 45°F at the start to 56°F by the finish, with humidity averaging 65%. Wind will be light from the north, not significantly affecting performance. With cool conditions, runners can maintain their pace without concerns about heat, but should stay hydrated.
Race day forecast available in 51 days
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Distance: 26.2mi
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Race weekend
Sunday, January 17
8:00 AM50K (31.1 mi)8:00 AMMarathon (26.2 mi)
8:00 AM35K (21.7 mi)8:30 AMHalf Marathon (13.1 mi)8:45 AM8K (5.0 mi)
Crystal Springs Winter Trail Run FAQ
When is the 2027 Crystal Springs Winter Trail Run?
The 2027 Crystal Springs Winter Trail Run will be held on Sunday January 17, 2027.
What will the weather be like for the 2027 Crystal Springs Winter Trail Run?
The forecast calls for a high of 59°F and a low of 43°F with a 11% chance of rain.
What is the weather usually like for the Crystal Springs Winter Trail Run?
Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 50°F at the start and 59°F by a typical finish. Rain fell during race hours in 1 of those years (2023).
What was the hottest Crystal Springs Winter Trail Run?
Of the 4 years on record, 2025 was the warmest, reaching 62°F during race hours. The coldest start was 2026, at 47°F.
What was the windiest Crystal Springs Winter Trail Run?
Of the 4 years on record, 2023 was the windiest, with wind averaging 8 mph during race hours. The calmest was 2026, at 2 mph.
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